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View the image attatchment for question.

View the image attatchment for question.-example-1
User Nikhil Mishra
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Answer: -4 only

Explanation:

Though f(x) approaches -2 for the x-values of -5, -4, and -2, the limits for -5 and -2 don't exist because the left and right hand limits are not equal.

User Manihtraa
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